package book;

/**
 * Created with IntelliJ IDEA
 * Description
 * User：chenshu
 * Date：2023-10-22
 * Time：11:43
 */
public class BookList {
    private Book[] books = new Book[10];//书架大小
    private int usedSize;

    public BookList() {
        books[0] = new Book("三国演义", "罗贯中", 90, "小说");
        books[1] = new Book("西游记", "吴承恩", 78, "小说");
        books[2] = new Book("红楼梦", "曹雪芹", 89, "小说");
        books[3] = new Book("水浒传", "施耐庵", 79, "小说");
        this.usedSize = 4;
    }

    public int getUsedSize() {
        return usedSize;
    }

    public void setUsedSize(int usedSize) {
        this.usedSize = usedSize;
    }

    /**
     * 找到书的位置
     * @param pos
     * @return
     */
    public Book getPos(int pos) {
        return books[pos];
    }

    /**
     * 放入书架
     * @param pos
     * @param book
     */
    public void setBooks(int pos, Book book) {
        books[pos] = book;
    }
}
